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Finding the Fourth Proportional to 25,239.48, 37,863.41 and 9,450.09

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Solution

The fourth proportional to 25,239.48, 37,863.41 and 9,450.09 is: 14,176.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,239.48 : 37,863.41 = 9,450.09 : x
  2. Step 2: Convert to fraction form
    25,239.48/37,863.41 = 9,450.09/x
  3. Step 3: Cross multiply
    25,239.48x = 37,863.41 × 9,450.09
  4. Step 4: Simplify right side
    25,239.48x = 357,812,584.96
  5. Step 5: Solve for x
    x = 357,812,584.96/25,239.48
  6. Step 6: Final answer
    x = 14,176.70

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